more ideas added and some formulations
authorhackbard <hackbard@sage.physik.uni-augsburg.de>
Mon, 20 Jun 2011 15:37:50 +0000 (17:37 +0200)
committerhackbard <hackbard@sage.physik.uni-augsburg.de>
Mon, 20 Jun 2011 15:37:50 +0000 (17:37 +0200)

No differences found